47738950 has 24 divisors (see below), whose sum is σ = 101480112. Its totient is φ = 16367520.

The previous prime is 47738947. The next prime is 47738969. The reversal of 47738950 is 5983774.

It is a happy number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 47738897 and 47738906.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67849 + ... + 68548.

It is an arithmetic number, because the mean of its divisors is an integer number (4228338).

Almost surely, 2^47738950 is an apocalyptic number.

47738950 is an abundant number, since it is smaller than the sum of its proper divisors (53741162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47738950 is a wasteful number, since it uses less digits than its factorization.

47738950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136416 (or 136411 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 47738950 is about 6909.3378843417. The cubic root of 47738950 is about 362.7640881783.

The spelling of 47738950 in words is "forty-seven million, seven hundred thirty-eight thousand, nine hundred fifty".